1 research outputs found
Approximations of countably-infinite linear programs over bounded measure spaces
We study a class of countably-infinite-dimensional linear programs (CILPs)
whose feasible sets are bounded subsets of appropriately defined weighted
spaces of measures. We show how to approximate the optimal value, optimal
points, and minimal points of these CILPs by solving finite-dimensional linear
programs. The errors of our approximations converge to zero as the size of the
finite-dimensional program approaches that of the original problem and are easy
to bound in practice. We discuss the use of our methods in the computation of
the stationary distributions, occupation measures, and exit distributions of
Markov~chains